EP 0327734 B1 19930505 - GAS SEPARATION
Title (en)
GAS SEPARATION
Publication
Application
Priority
EP 88200248 A 19880211
Abstract (en)
[origin: EP0327734A1] The invention relates to a process for the separation of at least one gas from a mixture containing at least two gases, which process comprises contacting a pore containing molecular sieve with said mixture of gaseous components, selectively adsorbing at least one component of the mixture in the pores of the molecular sieve, separating the molecular sieve from the non-adsorbed component or components and optionally desorbing the adsorbed component or components, said molecular sieve having been modified with a modifying agent containing at least one weak acid, a salt of a weak acid, or a derivative of a weak acid of at least one element of the Groups III, IV and V of the Periodic Table of Elements.
IPC 1-7
IPC 8 full level
B01D 53/02 (2006.01); B01J 20/18 (2006.01); C01B 13/02 (2006.01); C01B 21/04 (2006.01); C01B 23/00 (2006.01); C01B 37/02 (2006.01); C01B 39/06 (2006.01); C01B 39/14 (2006.01); C01B 39/22 (2006.01); C01B 39/24 (2006.01); C01B 39/26 (2006.01); C01B 39/30 (2006.01); C01B 39/38 (2006.01); C01B 39/44 (2006.01)
CPC (source: EP US)
B01D 53/02 (2013.01 - EP US); B01J 20/186 (2013.01 - EP US); Y10S 95/902 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0327734 A1 19890816; EP 0327734 B1 19930505; AT E88916 T1 19930515; CA 1339771 C 19980324; DE 3880819 D1 19930609; DE 3880819 T2 19930819; ES 2041298 T3 19931116; GR 3007791 T3 19930831; JP 2875542 B2 19990331; JP H026814 A 19900111; US 5032152 A 19910716
DOCDB simple family (application)
EP 88200248 A 19880211; AT 88200248 T 19880211; CA 590759 A 19890210; DE 3880819 T 19880211; ES 88200248 T 19880211; GR 930400041 T 19930506; JP 3352289 A 19890213; US 30818389 A 19890208